INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd04e20f60d750ee274988f2ad2a09f01a3432a4965f119a608009c66759572c', 
    'fOuvjDuJhFgk8+vHzeRsvDQv8QSb8qsx+Nk0xD7ABaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)